Beef Cattle Health MGMT Flashcards

(59 cards)

1
Q

Common body temperature

A

101.5 degrees F

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2
Q

Common heart rate

A

48-84 bpm

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3
Q

Respiration rate

A

26-50 breaths/minute

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4
Q

How long should normal cows spend chewing cud each day?

A

6 hours

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5
Q

Which is more costly: managing through a disease outbreak in a herd or implementing a preventative health program?

A

Managing through a disease outbreak in a herd

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6
Q

What to do during the initial development of a herd health program?

A

Establish a plan to meet the management needs of the herd

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7
Q

What needs to be done to cattle when they enter times of stress or when their health is challenged?

A

They need to be most protected

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8
Q

Is consulting other producers in the area a good idea?

A

Yes

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9
Q

Who is an excellent resource to help develop a herd health program?

A

Local vet

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10
Q

Cattle have which 2 types of immunity?

A

Passive and Active

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11
Q

What is passive immunity?

A

Immunity that passes from the cow to her calf in colostrum

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12
Q

What is active immunity?

A

Either naturally developed from exposure to a disease or as the result of an immunization program

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13
Q

Where should a good herd health program begin?

A

In the cow herd prior to calves being born

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14
Q

What does a cow herd vaccination program do?

A

Stimulated the immune system in cow causing her to build the necessary antibodies to provide passive immunity to her calf in colostrum

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15
Q

Does BSC affect the quantity and/or quality of the colostrum a cow produces? Effect on calf?

A

Yes. Lower (thinner) scoring cows will not produce the same quantity or quality. Calfs of these cows will not receive the same level of protection

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16
Q

When is it important to establish a good health plan considering calves?

A

Prior to them being moved from the farm or ranch of origin

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17
Q

To what health challenges and diseases will calves carry a level of natural immunity?

A

The place (farm, ranch, etc…) where it is born

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18
Q

What else should a good health plan take into consideration for calves?

A

The future location of the calf

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19
Q

How to prepare calf for future location?

A

Build a vaccination plan for where the cattle are being to (if sold)

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20
Q

How many days should the calves be weaned after the last round of vaccination?

A

30 days

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21
Q

What minimum should calves be weaned before they’re shipped?

A

30 days

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22
Q

What should producers do when working with food animal health products?

A

Always follow label directions for dosage, route of administration, and withdrawal times

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23
Q

Producers should becomes certified in what and do what?

A

Beef Quality Assurance training and employ good BQA practices when vaccinating and handling animals

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24
Q

What should be given particular attention?

A

Biosecurity as people enter and exit the farm

25
Ectoparasite infection symptoms
Bother animals, suck blood, transmit disease, human nuisance
26
Different ectoparasites
Face flies, horn flies, heal flies (warbles), Lice and mange (mites)
27
How big are face flies?
House fly
28
What do face flies transmit?
Pinkeye
29
How to control face flies?
Sprays, dusts, oilers, and pour-ons
30
Where do horn flies reproduce?
Fresh manure
31
When to treat horn flies?
250 flies/head
32
Treatment for horn flies?
Sprays, dusts/dust bags, back rubbers, ear tags, feed additives, and pour-ons
33
Where do heal flies (warbles) lay eggs? When?
Heels of cattle in late winter and early spring
34
What do eggs do?
They hatch, burrow into skin, and travel through body (emerging in fall along the back)
35
Basic fly control
Spraying, dusting, dipping, ear tags (impregnated with insecticides have been effective), oral larvicides, sanitation (remove breeding sites of flies), changing tag brands each year (to avoid resistant strains), sticky tape
36
Lice & mange (mites) control
Pour-on compounds in fall, some products effective for external & internal (others only for lice)
37
Different endoparasites
Coccidia (cause Coccidiosis), roundworms, tapeworms, liver flukes
38
What does Coccidia cause?
Intestinal disease of young cattle
39
How is Coccidiosis transmitted?
Manure and ingested
40
What can induce Coccidiosis?
Rain, cold, or stress
41
What does Coccidiosis cause?
Black or bloody scours
42
Treatment for Coccidiosis?
Amprol, Corid, Deccox, Bovatec, & Rumensin
43
Roundworms, tapeworms, liver flukes symptoms
Anemia, reduced performance, and rough hair coats
44
How are some deworming products available?
Paste, injectable, pour-ons
45
How many times should a breeding herd be dewormed? When? Why?
2 times a year in spring and fall to break the life cycle of parasites
46
When should calves be dewormed?
3 or 4 months of age and weaning
47
Where are roundworms found?
On all cattle pastures
48
What worm do roundworms include?
Ostertagia (Brown worm)
49
Roundworms mostly seen in what cattle?
Calves and young cattle
50
How much can roundworms reduce growth rates?
30%
51
What is the scientific name of tapeworms?
Taenia
52
What are tapeworms?
Flatworms that live in the small intestine of calves and shed segments containing eggs into dung
53
How do tapeworms infect cattle?
Immature tapeworms develop in a mite host and infect cattle when the mite is eaten with the graze
54
What do tapeworms do to host?
Cause no known pathogenic effects
55
What do calves do when they're infected with tapeworms?
Become resistant to them
56
Liver fluke is caused by what parasite?
Fasciloa hepatica
57
What do liver flukes do?
Condemnation of livers
58
Liver flukes symptoms
Reduced liveweight gains through reduced feed conversion efficiency, reduced milk yields & fertility, anemia, diarrhea, death
59
Dewormers for roundworms, tapeworms, and liver flukes
Benzimadizoles, Macrocyclic Lactones, Imidazothiazoles